[INFO] cloning repository https://github.com/backskin/backsnake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/backskin/backsnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48fb7230aa71e9ce220974a9497115920f6712e5 [INFO] checking backskin/backsnake against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/backskin/backsnake on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/backskin/backsnake [INFO] finished tweaking git repo https://github.com/backskin/backsnake [INFO] tweaked toml for git repo https://github.com/backskin/backsnake written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/backskin/backsnake already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-rational v0.3.0 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded pistoncore-input v1.0.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.66.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded png v0.16.7 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded miniz_oxide v0.4.0 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded read_color v1.0.0 [INFO] [stderr] Downloaded vecmath v1.0.0 [INFO] [stderr] Downloaded gleam v0.6.19 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.4 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded adler32 v1.1.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.73.0 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded fnv v1.0.7 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded image v0.23.8 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded rayon-core v1.7.1 [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded pistoncore-event_loop v0.52.0 [INFO] [stderr] Downloaded piston v0.52.0 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded rustc-demangle v0.1.16 [INFO] [stderr] Downloaded core-foundation-sys v0.6.2 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded bytemuck v1.3.1 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.4 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded tiff v0.5.0 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded khronos_api v3.1.0 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded syn v1.0.35 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded downcast-rs v1.2.0 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded gl v0.11.0 [INFO] [stderr] Downloaded gl_generator v0.10.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.4 [INFO] [stderr] Downloaded xml-rs v0.8.3 [INFO] [stderr] Downloaded cgl v0.2.3 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.6 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded gl_generator v0.13.1 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] 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[stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded cc v1.0.59 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded pkg-config v0.3.18 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded glutin v0.21.2 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.0 [INFO] [stderr] Downloaded piston2d-graphics v0.36.0 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0f9ec2956b44501656f3fc6fc3336385cef6fd832810fb36aab412a0a9ef69f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e0f9ec2956b44501656f3fc6fc3336385cef6fd832810fb36aab412a0a9ef69f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0f9ec2956b44501656f3fc6fc3336385cef6fd832810fb36aab412a0a9ef69f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f9ec2956b44501656f3fc6fc3336385cef6fd832810fb36aab412a0a9ef69f", kill_on_drop: false }` [INFO] [stdout] e0f9ec2956b44501656f3fc6fc3336385cef6fd832810fb36aab412a0a9ef69f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9cdc8b59d2404fac709c1d12ff8c09806c466fd31b00705f3e2fa42db650e48 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d9cdc8b59d2404fac709c1d12ff8c09806c466fd31b00705f3e2fa42db650e48", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking piston-graphics_api_version v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking bytemuck v1.3.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston2d-graphics v0.36.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.8 [INFO] [stderr] Checking piston2d-opengl_graphics v0.73.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-event_loop v0.52.0 [INFO] [stderr] Checking piston v0.52.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.66.0 [INFO] [stderr] Checking snake_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:148:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:148:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:148:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:174:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:174:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:174:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:174:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:148:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:148:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:148:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:174:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:174:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:174:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:174:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `x_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut x_end = x_start + game.square_size as f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `y_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | let mut y_end = y_start + game.square_size as f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_y_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y_start` is never read [INFO] [stdout] --> src/main.rs:373:17 [INFO] [stdout] | [INFO] [stdout] 373 | y_start += 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y_end` is never read [INFO] [stdout] --> src/main.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | y_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_start` is never read [INFO] [stdout] --> src/main.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 377 | x_start += 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_end` is never read [INFO] [stdout] --> src/main.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | x_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `x_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut x_end = x_start + game.square_size as f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `y_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | let mut y_end = y_start + game.square_size as f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_y_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y_start` is never read [INFO] [stdout] --> src/main.rs:373:17 [INFO] [stdout] | [INFO] [stdout] 373 | y_start += 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y_end` is never read [INFO] [stdout] --> src/main.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | y_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_start` is never read [INFO] [stdout] --> src/main.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 377 | x_start += 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_end` is never read [INFO] [stdout] --> src/main.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | x_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "d9cdc8b59d2404fac709c1d12ff8c09806c466fd31b00705f3e2fa42db650e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9cdc8b59d2404fac709c1d12ff8c09806c466fd31b00705f3e2fa42db650e48", kill_on_drop: false }` [INFO] [stdout] d9cdc8b59d2404fac709c1d12ff8c09806c466fd31b00705f3e2fa42db650e48